15671968708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{20707}}^1$

素因数の和:20992

約数の個数: 48

約数和(自身を含む): 30392054784

約数和(自身を除く): 14720086076

約数列:

[1, 2, 4, 11, 22, 44, 103, 167, 206, 334, 412, 668, 1133, 1837, 2266, 3674, 4532, 7348, 17201, 20707, 34402, 41414, 68804, 82828, 189211, 227777, 378422, 455554, 756844, 911108, 2132821, 3458069, 4265642, 6916138, 8531284, 13832276, 23461031, 38038759, 46922062, 76077518, 93844124, 152155036, 356181107, 712362214, 1424724428, 3917992177, 7835984354, 15671968708]

約数ペア:

[(1, 15671968708), (2, 7835984354), (4, 3917992177), (11, 1424724428), (22, 712362214), (44, 356181107), (103, 152155036), (167, 93844124), (206, 76077518), (334, 46922062), (412, 38038759), (668, 23461031), (1133, 13832276), (1837, 8531284), (2266, 6916138), (3674, 4265642), (4532, 3458069), (7348, 2132821), (17201, 911108), (20707, 756844), (34402, 455554), (41414, 378422), (68804, 227777), (82828, 189211)]